What it does
SourcedCombating Illicit Xylazine Act
This bill regulates xylazine under the Controlled Substances Act (CSA).
Xylazine, also known as tranq, is a nonopioid sedative and pain reliever that is approved for use in animals. Recently, the Drug Enforcement Administration (DEA) has reported an increase in trafficking of fentanyl mixed with xylazine.
This bill adds xylazine, including its salts, isomers, and salts of isomers, to schedule III of the CSA. Schedule III controlled substances, including anabolic steroids, buprenorphine, and ketamine, have less potential for abuse than a schedule I or II substance, have a currently accepted medical use, and have low or moderate risk of dependence if abused.
Under the bill, manufacturing, distributing, or dispensing xylazine, or possessing with intent to manufacture, distribute, or dispense xylazine for illicit use is subject to criminal penalties under the CSA. The bill also requires xylazine transactions to be tracked in the drug reporting system maintained by the DEA.
The bill exempts from registration under the CSA persons and entities that possess xylazine (1) lawfully dispensed by a veterinarian or pharmacy and (2) for an animal or for use in certain animal-control or wildlife programs.
The bill also exempts xylazine manufacturers from the CSA's physical security requirements.
Finally, the bill requires the DEA, in coordination with the Food and Drug Administration, to report on (1) the prevalence and impact of illicit xylazine use in the United States, and (2) updated information on the prevalence and proliferation of xylazine trafficking and misuse in the United States.
Official summary by the Congressional Research Service (Introduced in House, Feb 12, 2025).
Our plain-language breakdown, with what it means for you and the case for and against, is written once a bill starts to move.
What has happened
Sourced- Sep 15, 2026Passed/agreed to in House: On motion to suspend the rules and pass the bill, as amended Agreed to by voice vote.Library of Congress
- Sep 14, 2026Reported (Amended) by the Committee on Energy and Commerce. H. Rept. 119-816, Part I.Library of Congress
- Feb 12, 2025Introduced in HouseLibrary of Congress
Cosponsors
- Mark Alford R-MO-4
- Jake Auchincloss D-MA-4
- Don Bacon R-NE-2
- James R. Baird R-IN-4
- Troy Balderson R-OH-12
- Nanette Diaz Barragán D-CA-44
- Cliff Bentz R-OR-2
- Jack Bergman R-MI-1
- Stephanie I. Bice R-OK-5
- Sheri Biggs R-SC-3
- Gus M. Bilirakis R-FL-12
- Nikki Budzinski D-IL-13
Show 102 more cosponsors
- Tim Burchett R-TN-2
- Ken Calvert R-CA-41
- Mike Carey R-OH-15
- Earl L. "Buddy" Carter R-GA-1
- Rep. Sheila Cherfilus-McCormick D-FL-20
- Juan Ciscomani R-AZ-6
- Yvette D. Clarke D-NY-9
- Steve Cohen D-TN-9
- Mike Collins R-GA-10
- J. Luis Correa D-CA-46
- Jim Costa D-CA-21
- Angie Craig D-MN-2
- Dan Crenshaw R-TX-2
- Sharice Davids D-KS-3
- Donald G. Davis D-NC-1
- Monica De La Cruz R-TX-15
- Madeleine Dean D-PA-4
- Suzan K. DelBene D-WA-1
- Christopher R. Deluzio D-PA-17
- Scott DesJarlais R-TN-4
- Chuck Edwards R-NC-11
- Gabe Evans R-CO-8
- Brad Finstad R-MN-1
- Michelle Fischbach R-MN-7
- Scott Fitzgerald R-WI-5
- Brian K. Fitzpatrick R-PA-1
- Vince Fong R-CA-20
- Valerie P. Foushee D-NC-4
- John Garamendi D-CA-8
- Laura Gillen D-NY-4
- Marie Gluesenkamp Perez D-WA-3
- Craig A. Goldman R-TX-12
- Maggie Goodlander D-NH-2
- Josh Gottheimer D-NJ-5
- Adam Gray D-CA-13
- Glenn Grothman R-WI-6
- Josh Harder D-CA-9
- Mike Haridopolos R-FL-8
- Andy Harris R-MD-1
- Diana Harshbarger R-TN-1
- Pablo José Hernández D-PR-At Large
- Steven Horsford D-NV-4
- Glenn Ivey D-MD-4
- Ronny Jackson R-TX-13
- Dusty Johnson R-SD-At Large
- John Joyce R-PA-13
- Robin L. Kelly D-IL-2
- Timothy M. Kennedy D-NY-26
- Young Kim R-CA-40
- Brad Knott R-NC-13
- Nicholas A. Langworthy R-NY-23
- Laurel M. Lee R-FL-15
- Julia Letlow R-LA-5
- Zoe Lofgren D-CA-18
- Frank D. Lucas R-OK-3
- Ryan Mackenzie R-PA-7
- Seth Magaziner D-RI-2
- Tracey Mann R-KS-1
- Sarah McBride D-DE-At Large
- Kristen McDonald Rivet D-MI-8
- Addison P. McDowell R-NC-6
- Mariannette Miller-Meeks R-IA-1
- Dave Min D-CA-47
- Tim Moore R-NC-14
- Troy E. Nehls R-TX-22
- Donald Norcross D-NJ-1
- Zachary Nunn R-IA-3
- Jay Obernolte R-CA-23
- Chris Pappas D-NH-1
- Scott H. Peters D-CA-50
- Brittany Pettersen D-CO-7
- August Pfluger R-TX-11
- Josh Riley D-NY-19
- Deborah K. Ross D-NC-2
- David Rouzer R-NC-7
- Michael A. Rulli R-OH-6
- Andrea Salinas D-OR-6
- Derek Schmidt R-KS-2
- Hillary J. Scholten D-MI-3
- Kim Schrier D-WA-8
- Keith Self R-TX-3
- Terri A. Sewell D-AL-7
- Michael K. Simpson R-ID-2
- Christopher H. Smith R-NJ-4
- Eric Sorensen D-IL-17
- Darren Soto D-FL-9
- Bryan Steil R-WI-1
- Thomas R. Suozzi D-NY-3
- Claudia Tenney R-NY-24
- Mike Thompson D-CA-4
- Dina Titus D-NV-1
- Jill N. Tokuda D-HI-2
- Lori Trahan D-MA-3
- Jefferson Van Drew R-NJ-2
- Beth Van Duyne R-TX-24
- Derrick Van Orden R-WI-3
- Gabe Vasquez D-NM-2
- Eugene Simon Vindman D-VA-7
- Randy K. Weber, Sr. R-TX-14
- Daniel Webster R-FL-11
- Robert J. Wittman R-VA-1
- Rudy Yakym III R-IN-2